-68.6% is the change from 449 to 141
Calculation steps:
[( 141 - 449 ) ÷ 449] x 100 = -68.6%
Formula
Percentage change = [(141 - 449) / 449] x 100
Subtract the new number by the original number
141 - 449 = -308
-308 ÷ 449 = -0.6859688195991092
-0.6859688195991092 x 100 = -68.6%